Isolated
Outer
Outer adjective - Situated on the outside or farther out.
Mutual synonyms
Both words in one sentence
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This is justified in-story, as the Terran Empire was prospering for nearly two centuries, while the outer colonies were isolated and suffered regression before forming the NSA.
Source: Standard Sci-Fi Army -
The title character in the Showtime The Outer Limits (1995) episode "Valerie 23" was a fembot who was specifically designed and created to be a companion for disabled shut-ins or people working in isolated conditions.
Cite this Source
Outer and Isolated. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/isolated/outer
Isolated & Outer. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/isolated/outer>.
Outer or Isolated. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/isolated/outer.
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